2.4L Billet Supercharger Snout (Hellcat)

The F.A.S. Motorsports 2.4L Billet Supercharger Snout for the Hellcat platform is an OEM-diameter billet aluminum replacement snout machined to the same inlet size as the factory snout, delivering a significant upgrade in quality, strength, and flow efficiency without changing the inlet diameter. Unlike the OEM cast snout which is prone to heat distortion and has rough internal surfaces that create turbulence and restrict flow, the FAS billet snout is precision-machined from 6061 billet aluminum with smooth, optimized port geometry that improves airflow into the supercharger. Third-party testing has shown this snout delivers notable horsepower and torque gains over a ported OEM snout, outperforming aftermarket ported units due to the superior internal geometry of the billet design. Power gains of approximately 50-60 wheel horsepower and 40-50 lb-ft of torque have been documented in real-world testing on Hellcat platform vehicles. The billet construction also provides greater structural rigidity and long-term durability compared to the OEM cast snout, making it ideal for high-boost and high-heat applications. The snout is a direct bolt-on to the factory 2.4L IHI supercharger and is compatible with the OEM-diameter throttle body, though it pairs perfectly with the FAS 108mm billet throttle body for a fully matched OEM-diameter inlet system. This snout is the ideal choice for builders who want maximum performance at the OEM inlet diameter without stepping up to a larger 130mm snout configuration.